Quarterly report pursuant to Section 13 or 15(d)

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Property and Equipment (Details)

v3.21.1
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Property and Equipment (Details)
3 Months Ended
Mar. 31, 2021
Computer equipment  
Property, Plant and Equipment [Line Items]  
Property, Plant and Equipment, Useful Life 3 years
Tooling  
Property, Plant and Equipment [Line Items]  
Property, Plant and Equipment, Useful Life 3 years
Minimum | Equipment  
Property, Plant and Equipment [Line Items]  
Property, Plant and Equipment, Useful Life 2 years
Minimum | Furniture and fixtures  
Property, Plant and Equipment [Line Items]  
Property, Plant and Equipment, Useful Life 3 years
Minimum | Software  
Property, Plant and Equipment [Line Items]  
Property, Plant and Equipment, Useful Life 2 years
Maximum | Equipment  
Property, Plant and Equipment [Line Items]  
Property, Plant and Equipment, Useful Life 12 years
Maximum | Software  
Property, Plant and Equipment [Line Items]  
Property, Plant and Equipment, Useful Life 3 years